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首页> 外文期刊>Acta Horticulturae >On the interest of introducing irrigation and changing practices tomorrow in some French vineyard areas.
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On the interest of introducing irrigation and changing practices tomorrow in some French vineyard areas.

机译:出于明天在法国一些葡萄园地区引入灌溉和改变作法的兴趣。

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摘要

The study aims at analyzing modifications in vine cropping conditions due to climate change for some well known French vineyards and at considering the opportunities of introducing irrigation or changing other cropping options. It is part of a more important modeling project on various cropping systems, CLIMATOR, from which were extracted simulations on four locations with two models: a growth and yield model (STICS) and a vine water balance model (BHV). The results show that a slight increase in water stress has to be feared for the next 50 years but the most harmful consequence for wine quality is probably the long term increase in thermal maturation conditions. As far as the increase in water stress is concerned, technical adaptations such as irrigation, changing soil or planting densities could be considered while changing genotype leads to some contrarily effects regarding water and thermal stresses.
机译:该研究旨在分析法国一些著名葡萄园因气候变化对葡萄种植条件的影响,并考虑引入灌溉或改变其他种植方式的机会。它是针对各种作物系统CLIMATOR的一个更重要的建模项目的一部分,该系统从四个位置提取了具有两个模型的模拟:生长和产量模型(STICS)和藤蔓水平衡模型(BHV)。结果表明,在接下来的50年中,必须担心水分胁迫会略有增加,但是对葡萄酒质量最有害的后果可能是热成熟条件的长期增加。就水分胁迫的增加而言,可以考虑进行技术改造,例如灌溉,改变土壤或种植密度,而改变基因型会导致对水分和热胁迫产生一些相反的影响。

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